diff --git a/PKGBUILD.keyfork b/PKGBUILD.keyfork
index 5487e6f..bf9aac6 100644
--- a/PKGBUILD.keyfork
+++ b/PKGBUILD.keyfork
@@ -6,7 +6,7 @@ arch=('x86_64')
 url='https://git.distrust.co/public/keyfork'
 license=('GPL-2.0')
 makedepends=('cargo' 'clang' 'git' 'llvm' 'pkgconf') # + nettle + pcsclite
-depends=('nettle' 'pcsclite')
+depends=('nettle' 'pcsclite' 'zbar')
 source=('git+https://git.distrust.co/public/keyfork.git')
 
 prepare() {
@@ -18,16 +18,24 @@ prepare() {
 
 build() {
   export RUSTUP_TOOLCHAIN=stable
-  export CARGO_TARGET_DIR=target
+  export CARGO_TARGET_DIR="$srcdir/$pkgname/target"
   export RUSTFLAGS="-C codegen-units=1"
   cd "$srcdir/$pkgname"
   # NOTE: Do not use `--all-features` as features may be incomopatible with
   # each other.
-  cargo build --frozen --release -p keyfork
+  KEYFORK_FEATURES="--no-default-features --features completion,qrcode-decode-backend-zbar,sequoia-crypto-backend-nettle"
+  cargo build --frozen --release -p keyfork $KEYFORK_FEATURES
+  mkdir completions
+  cargo run --frozen --release --bin keyfork $KEYFORK_FEATURES completion bash > completions/bash
+  cargo run --frozen --release --bin keyfork $KEYFORK_FEATURES completion zsh > completions/zsh
+  cargo run --frozen --release --bin keyfork $KEYFORK_FEATURES completion fish > completions/fish
 }
 
 package() {
   build="$srcdir/$pkgname/target/release"
   target="$pkgdir/usr/bin"
   install -Dm755 "$build/$pkgname" "$pkgdir/usr/bin/$pkgname"
+  install -Dm644 "$srcdir/$pkgname/completions/bash" "$pkgdir/usr/share/bash-completion/completions/$pkgname"
+  install -Dm644 "$srcdir/$pkgname/completions/zsh" "$pkgdir/usr/share/zsh/site-functions/_$pkgname"
+  install -Dm644 "$srcdir/$pkgname/completions/fish" "$pkgdir/usr/share/fish/vendor_completions.d/$pkgname"
 }